package com.hwg.emp.web.controller;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

public class LogoutController extends HttpServlet {

	@Override
	protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		
		HttpSession session = req.getSession(false);
		if(session != null){
			session.invalidate();
		}
		resp.sendRedirect(req.getContextPath()+"/login.jsp");
	}
	
}
